PinnedInTDS ArchivebySunghyun Ahn·Dec 12, 2024Bayes’ Theorem: Understanding Business Outcomes with EvidenceA practical introduction to Bayes’ Theorem: Probability for Data Science Series (2)A response icon21A response icon21
PinnedInTDS ArchivebySunghyun Ahn·Dec 10, 2024Probability Distributions: Poisson vs. Binomial DistributionUsing Soccer to Understand the Difference Between Poisson & Binomial: Probability for Data Science Series (3)A response icon14A response icon14
PinnedInAI MindbySunghyun Ahn·Aug 13, 2023Breast ultrasound image cancer classification with VGG16 and PyTorch: Part 1Preprocessing + splitting the breast cancer ultrasound image dataset into a cross-validation (train) set and hold-out test set.
InData Science CollectivebySunghyun Ahn·Oct 13The “MA” in ARIMA Is a TrapMoving Average of Errors is not a rolling average
InData Science CollectivebySunghyun Ahn·May 26, 2025Clustering NYSE Companies by Sector Using Earnings CallsUsing Unsupervised Learning Techniques (SVD, PCA, and Clustering) to Identify Sector PatternsA response icon1A response icon1
InData Science CollectivebySunghyun Ahn·May 4, 2025How Optimizers and Loss Functions Work in Machine LearningWhat those two lines in your model.compile() are really doing behind the scenes | Data Science for Machine Learning Series (4)A response icon3A response icon3
InData Science CollectivebySunghyun Ahn·May 4, 2025Why Backpropagation Is So Important For Models In Machine LearningHow gradients drive learning in neural networks | Data Science for Machine Learning Series (5)A response icon3A response icon3
InData Science CollectivebySunghyun Ahn·Apr 30, 2025Transfer Learning: Why We Freeze and Unfreeze Model LayersChoosing the Right Layers to Freeze When Fine-tuning | Data Science for Machine Learning Series (3)A response icon3A response icon3
InData Science CollectivebySunghyun Ahn·Apr 21, 2025A Comprehensive Guide to Sqoop: SQL to Hadoop IntegrationHow Sqoop Makes Big Data Transfers Simple w/ Hadoop | Introduction to Big Data (3)
Sunghyun Ahn·Apr 20, 2025Understanding Hadoop MapReduce with a Log File ExampleHow MapReduce works | Introduction to Big Data (2.5)
